As a new AG brewer who doesn't own his own mill (yet), I will say that I also appreciated this thread for a few reasons.
1) I appreciated the pictures of what a less than stellar crush looks like. The more I can learn on someone else's dime/time, the better.
2) I also learned that crush can vary between husk-less malts and regular base malts and I may need to (or should) make special requests for gap spacing or double milling for certain types of grains. And for that reason, I appreciate the shared knowledge/experience with a particular supplier.....I now know to take extra precaution when ordering grain from NB to avoid potential brewing delays. Again, learning from someone else's experience.
3) And finally, I appreciated hearing that if I ever have an issue with NB, there's a good chance that they'll rectify the situation. So I just won't plan on ordering grain from them on a Monday for a Saturday brew-day until I've placed enough orders to be comfortable that I won't have to test their customer service.
Sure, perhaps the OP could've waited until he completed his due diligence and given them a chance to remedy the situation before "yelling fire in a crowded theater". But, by that same logic, we probably shouldn't be posting praises about any vendors until we've given them enough opportunities to screw something up.
Personally, I'd like to know if a supplier has a reputation for having to fix mistakes and having to re-ship orders/ingredients so I can take that into account when making my purchases. So why not share any and all experiences, good or bad? I dunno, I guess I'd just like to think that myself, and most others, are smart (and diligent) enough to take a single post for what it's worth and do a search or read up on suppliers before getting out the credit card.